Cheaterman · December 2, 2022 16:58 · Dec 2, 2022 · Dec 2, 2022 · Dec 2, 2022
diff --git a/scibs.py b/scibs.py
@@ -1,15 +1,21 @@
 import re
 
-import requests
+import httpx
 from bs4 import BeautifulSoup
 
+EMAIL = 'some@email.com'
+USER_AGENT = (
+    'Mozilla/5.0 (X11; Linux x86_64; rv:99.0) '
+    'Gecko/20100101 Firefox/99.0'
+)
 HOST = 'www.vacances-scientifiques.com'
 URI = f'https://{HOST}'
 URL = f'{URI}/01-decembre-2022.html?lang=fr'
 
-session = requests.Session()
+session = httpx.Client(headers={'User-Agent': USER_AGENT})
 data = session.get(URL).text
 soup = BeautifulSoup(data, 'html.parser')
+# XXX: Assuming a single POST form on the page
 form = soup.find('form', method='post')
 files = []
 
@@ -25,37 +31,15 @@
         name == 'checkbox_1[]'
         and value == 'choix2'
     ):
+        # Change the above check depending on the answers you want to give
         continue
 
     if name == 'email_1':
-        value = 'thecman@mt2015.com'
-
-    files.append((name, value))
-
-prepared = requests.Request(
-    'POST',
-    URL + '#formulaire_formidable-65',
-    files=files,
-    headers={
-        # Some of these are probably automatic, just figured I'd do as much like the browser as possible
-        'Host': HOST,
-        'Origin': URI,
-        'Referer': URL,
-        # Added a bunch of random headers, probably only one (or a few) of them is useful
-        'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64; rv:99.0) Gecko/20100101 Firefox/99.0',
-        'Cookie': 'adv_search_mode=1; wishlist=0',
-        'Upgrade-Insecure-Requests': '1',
-        'Sec-Fetch-Dest': 'document',
-        'Sec-Fetch-Mode': 'navigate',
-        'Sec-Fetch-Site': 'same-origin',
-        'Sec-Fetch-User': '?1',
-        'Pragma': 'no-cache',
-        'Cache-Control': 'no-cache',
-    },
-).prepare()
-prepared.body = re.sub(b'; filename=.*', b'', prepared.body)
-prepared.headers['Content-Length'] = str(len(prepared.body))
-response = session.send(prepared)
+        value = EMAIL
 
+    files.append((name, (None, value, None)))
+
+response = session.post(URL, files=files)
 response_soup = BeautifulSoup(response.text, 'html.parser')
+# If this assertion fails, most likely the submission failed too
 assert not response_soup.find('form', method='post')
diff --git a/scibs.py b/scibs.py
@@ -34,7 +34,7 @@
 
 prepared = requests.Request(
     'POST',
-    URL,
+    URL + '#formulaire_formidable-65',
     files=files,
     headers={
         # Some of these are probably automatic, just figured I'd do as much like the browser as possible
@@ -54,6 +54,7 @@
     },
 ).prepare()
 prepared.body = re.sub(b'; filename=.*', b'', prepared.body)
+prepared.headers['Content-Length'] = str(len(prepared.body))
 response = session.send(prepared)
 
 response_soup = BeautifulSoup(response.text, 'html.parser')

diff --git a/scibs.py b/scibs.py
@@ -0,0 +1,60 @@
+import re
+
+import requests
+from bs4 import BeautifulSoup
+
+HOST = 'www.vacances-scientifiques.com'
+URI = f'https://{HOST}'
+URL = f'{URI}/01-decembre-2022.html?lang=fr'
+
+session = requests.Session()
+data = session.get(URL).text
+soup = BeautifulSoup(data, 'html.parser')
+form = soup.find('form', method='post')
+files = []
+
+for input in form.find_all('input'):
+    name = input.attrs.get('name')
+
+    if not name:
+        continue
+
+    value = input.attrs.get('value', '')
+
+    if (
+        name == 'checkbox_1[]'
+        and value == 'choix2'
+    ):
+        continue
+
+    if name == 'email_1':
+        value = 'thecman@mt2015.com'
+
+    files.append((name, value))
+
+prepared = requests.Request(
+    'POST',
+    URL,
+    files=files,
+    headers={
+        # Some of these are probably automatic, just figured I'd do as much like the browser as possible
+        'Host': HOST,
+        'Origin': URI,
+        'Referer': URL,
+        # Added a bunch of random headers, probably only one (or a few) of them is useful
+        'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64; rv:99.0) Gecko/20100101 Firefox/99.0',
+        'Cookie': 'adv_search_mode=1; wishlist=0',
+        'Upgrade-Insecure-Requests': '1',
+        'Sec-Fetch-Dest': 'document',
+        'Sec-Fetch-Mode': 'navigate',
+        'Sec-Fetch-Site': 'same-origin',
+        'Sec-Fetch-User': '?1',
+        'Pragma': 'no-cache',
+        'Cache-Control': 'no-cache',
+    },
+).prepare()
+prepared.body = re.sub(b'; filename=.*', b'', prepared.body)
+response = session.send(prepared)
+
+response_soup = BeautifulSoup(response.text, 'html.parser')
+assert not response_soup.find('form', method='post')